If your trip to Charleston is all booked but your travel itinerary is a bit on the empty side, let us give you a few hints and tips.USS Yorktown is a significant attraction in this fascinating city. Stop in and discover what all the fuss is about.Not far from the heart of the city, Charleston City Market is one sight to consider putting on your to-do list. Patriots Point and Waterfront Park are also close by and worth taking the time to see.